Boxchip A1 Pro push-to-talk network radio comes with instant individual/group communication, multi-applications, and smart dispatch management. Also, Sentinel A1-Pro is friendly with dedicated PTT platforms LIKE Tassta and Zell to deliver efficiency and productivity.

Boxchip A1 Pro is our latest android based push-to-talk network radio phone with many advanced functionalities such as a speaker, anti-glare screen, external antenna & professional interfaces. It is best for communication & operation needs in public transport, logistics, school buses, trucks, indoor dispatching, and mining.

2.4-inch Multi-touch Display

2.4-inch multi-touch Gorilla Glass display with 320×240 WVGA resolution, it can be used outdoor in direct sunlight. Wet and glove operation is also supported to fit for multiple scenarios.

High Capacity Battery and Fast Charge

A1 Pro features a 3500mAh removable battery to satisfy the long-hour work requirement. It supports fast charge, and can be charged by desktop charger and USB

Loud and Clear Voice Quality

With advanced AI-based noise reduction technology dual mic noise reduction technology and the powerful voice recognition function, human voice in noisy environment can be extracted effectively.

Built-in 1W (up to 2W) speaker provides loud and clear audio quality for versatile voice service.


The A1 Pro is equipped with 5MP rear camera and 2MP front camera. The cameras with optical image stabilization make A1 Pro clearly grasp every details of the scene, even in an emergency, so as to meet customer’s various requirements.

Professional Design

Matte texture, lightweight (<250g) and compact body, dedicated PTT button on one side, make A1 Pro easy to operate with one hand.

Dual Sim

A1 Pro supports dual-card dual-standby, which makes it not only a PoC (PTT over Cellular) terminal, but also a smartphone. Based on 2G/3G/4G/WLAN, the coverage of communication can be extremely large and wide.

Rugged and Compact Design

With exquisite structural technology, IP65,1.2m drop-proof design, A1 Pro has no fear for kinds of
harsh environments.


NFC Function

Built-in NFC module provides NFC related functions such as information query, authentication,
identification inspection and so on.



CPU Quad Core 1.3GHz
Android OS. Android7.1
LCD Size 2.4 Inch TFT
LCD Touch Multi-touch
Camera 5M pixel+ 2M pixel;
USB Port USB2.0, Micro USB
Waterproof IP65 default (IP67 Optional),shakeproof, dustproof
Flash light With flash light
Dual SIM card Dual Micro Sim Support
GSM / GPRS / EDGE 850/900/1800/1900MHz
GSM B2 B3 B5 B8
FDD-LTE(EU version) B1 B3 B5 B7 B8 B20 B28A/B
FDD-LTE(US version) B1 B2 B4 B5 B7 B12 B13 B17 B28A/B
TDD-LTE(EU version) B38 B39 B40 B41
TDD-LTE(US version) N/A
Bluetooh Bluetooth4.2
Battery 3500Mah
Wi-Fi(WLAN) 802.11b/g/n 2.4G
NFC Not support (optional)
Speaker 2W power
Operating Temperature -20~60℃
Product Size 134mm*65mm*23.5mm
Package Size 18.5*17.6*4 cm